Answer:
Area of rectangle=9×17=153 SQ.ft
Area of semi-circle=π9'2/2
Area of traingle=(1/2)×7×9=31.5
Answer:
b >
Step-by-step explanation:
The square root of 18 is 4.2426406871 therefore it is smaller than 5
5 is greater than 4.2426406871
Answer:
The graph is shown attached.
Step-by-step explanation:
The graph is shown attached.
Using it's concept, the mean of data usage is of: 3.275.
<h3>What is the mean?</h3>
The mean of a data-set is given by the <u>sum of all observations in the data-set divided by the number of observations</u>.
In this problem, the 8 observations are given by:
3.6 1.8 1.5 3.5 3.1 5.4 2.8 4.5
Hence the mean is given by:
M = (3.6 + 1.8 + 1.5 + 3.5 + 3.1 + 5.4 + 2.8 + 4.5)/8 = 3.275.
More can be learned about the mean of a data-set at brainly.com/question/24628525
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